This is an ionic-datepicker component, which can be used in any Ionic v2 framework's applications. No additional plugins required, in order to use this component. This is an open source project.
1) In your project folder, please install this plugin using npm
npm install ionic2-datepicker --save
This will install the latest version of this plugin and also it will save the plugin name in package.json, as we are using --save. If you wish to install any specific version then
npm install ionic2-datepicker#0.1.0 --save
2) Specify the path of ionic2-datepicker.bundle.js in your index.html file.
<!-- path to ionic -->
<script src="https://github.com/rajeshwarpatlolla/ionic2-datepicker/raw/master/node_modules/ionic2-datepicker/dist/ionic2-datepicker.min.js"></script>